Latin USA and moist tropical deforestation

This is my textbook from my vegetation to look a paragraph, it is fearful.
From a major problem, because global environmental degradation, predatory recording and people destruction, biodiversity is being reduced at an unprecedented rate, and extinction. It is estimated that in the early 20th centenary, 1986, Latin America and humid tropical deforestation, killing 15 % of the extinction of plants, the Amazon River basin 12% of birds extinct. If the deforestation continues, along 2020, the detriment of forest species in tropical Africa, up to 6% to 14%, Asia up 7% to 17% Latin America 4% to 9%. At the present rate of deforestation, approximately 5% of the plants,guangzhou escort, 2% of bird species will be extinct (Reid, 1989). Some people calculate that a conservative estimate, a species now extinct each day whether it does not take effective measures, by 2050 there will be 25% of species in dire straits, 6 kinds of plants will be threatened with extinction, the absolute number will reach 5 extinction 66 million ~ 186 million. Many plants have not even labeled already extinct. Once a species disappears, it will not regenerate .1997 global forest fires have occurred in the 5 continents, the World Conservation Foundation has issued the year report said that 1997 is the world's worst forest fires ever annual, merely in Indonesia and Brazil,toronto escorts, there are five million hectares of forest were burned in December .1997 northern Brazil, the launch began in the zone have been burned to 12.3% ~ 16.8% of savannah and forest, and many rare beasts under menace. According to lawful Indonesian information, in 1998 Indonesia's Kalimantan forest fire devastated 442,800 hectares forest land. Environmental experts deem that the province of East Kalimantan forest fire reasoned premonitory break to the biological,beijing escort, extinction of some infrequent plant species, where long-term bear habitat , orangutans, wild boar, deer,Internet articulation apt create, monkey, hedgehog, pangolin and tiger and additional rare beasts were burned to decease or fled to other locations, the types of insects has been greatly depressed,guangzhou massage, with its shocking scenes! It is estimated that the extinction of species reasoned by human activity than the normal extinction rate of at least 1,000 times excellent! (Wilson, 1998)
According to the scrutinize, China's eco-system degradation or even 40% namely severely degraded state, the cheap level of biological productivity, has been risky to the social and economic evolution . in the the number of carry valuable germplasm resources of brutal relating category delivery, most of which are seriously intimidated, the situation namely very serious, if necessary swiftly take forcible amounts apt inhibit the deterioration of the situation, China's sustainable development can no be fulfilled ( MA Ke-Ping, 1998). To this end, strengthen the research and conservation of biological diversity, is the urgent mission of the folk.